104.28.0.0/19
AS13335 · Cloudflare, Inc.
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| Country |
United States
|
| Domain | cloudflare.com |
| ASN | AS13335 |
| Registry | ARIN |
| ID | CLOUDFLARENET |
WHOIS Details
NetHandle: NET-104-16-0-0-1 OrgID: CLOUD14 Parent: NET-104-0-0-0-0 NetName: CLOUDFLARENET NetRange: 104.16.0.0 - 104.31.255.255 NetType: allocation Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse Comment: Geofeed: https://api.cloudflare.com/local-ip-ranges.csv RegDate: 2014-03-28 Updated: 2024-09-04 TechHandle: ADMIN2521-ARIN AbuseHandle: ABUSE2916-ARIN NOCHandle: NOC11962-ARIN Source: ARIN OrgID: CLOUD14 OrgName: Cloudflare, Inc. CanAllocate: Street: 101 Townsend Street City: San Francisco State/Prov: CA Country: US PostalCode: 94107 RegDate: 2010-07-09 Updated: 2024-11-25 OrgAdminHandle: ADMIN2521-ARIN OrgTechHandle: ADMIN2521-ARIN OrgAbuseHandle: ABUSE2916-ARIN OrgNOCHandle: CLOUD146-ARIN OrgRoutingHandle: CLOUD146-ARIN Source: ARIN POCHandle: CLOUD146-ARIN IsRole: Y LastName: Cloudflare-NOC FirstName: Street: 101 Townsend St City: San Francsico State/Prov: CA Country: US PostalCode: 94107 RegDate: 2021-07-01 Updated: 2025-08-20 OfficePhone: +1-650-319-8930 Mailbox: noc@cloudflare.com Source: ARIN POCHandle: NOC11962-ARIN IsRole: Y LastName: NOC FirstName: Street: 101 Townsend Street City: San Francisco State/Prov: CA Country: US PostalCode: 94107 RegDate: 2011-04-19 Updated: 2025-03-12 OfficePhone: +1-650-319-8930 Mailbox: noc@cloudflare.com Source: ARIN POCHandle: ADMIN2521-ARIN IsRole: Y LastName: Admin FirstName: Street: 101 Townsend Street City: San Francisco State/Prov: CA Country: US PostalCode: 94107 RegDate: 2011-04-19 Updated: 2025-06-12 OfficePhone: +1-650-319-8930 Mailbox: rir@cloudflare.com Source: ARIN POCHandle: ABUSE2916-ARIN IsRole: Y LastName: Abuse FirstName: Street: 101 Townsend Street City: San Francisco State/Prov: CA Country: US PostalCode: 94107 RegDate: 2011-02-14 Updated: 2024-09-04 OfficePhone: +1-650-319-8930 Mailbox: abuse@cloudflare.com Source: ARIN
Hosted domains
There are 355 domain names hosted across 431 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 145.100.60.211 |
0.54ms from Amsterdam,
NL
|
|
| 216.157.108.35 |
0.49ms from Ashburn,
US
|
|
| 136.56.55.19 |
6.97ms from Ashburn,
US
|
|
| 174.131.18.83 |
6.52ms from Ashburn,
US
|
|
| 52.41.247.51 |
0.19ms from Boardman,
US
|
|
| 35.160.223.83 |
0.21ms from Boardman,
US
|
|
| 109.223.173.131 |
11.79ms from Frankfurt am Main,
DE
|
|
| 85.29.84.83 |
1.15ms from Helsinki,
FI
|
|
| 203.194.104.35 |
7.75ms from Hyderabad,
IN
|
|
| 46.163.43.179 |
2.28ms from Ljubljana,
SI
|
|
| 20.199.115.67 |
0.19ms from Paris,
FR
|
|
| 50.116.9.211 |
0.14ms from Santa Clara,
US
|
|
| 183.113.192.243 |
1.82ms from Seoul,
KR
|
|
| 202.32.2.195 |
1.36ms from Tokyo,
JP
|
|
| 118.158.36.99 |
5.55ms from Tokyo,
JP
|
|
| 58.68.236.99 |
4.86ms from Beijing,
CN
|
|
| 77.64.217.3 |
10.06ms from Berlin,
DE
|
|
| 192.154.224.131 |
0.13ms from Dallas,
US
|
|
| 87.35.15.99 |
7.00ms from Dublin,
IE
|
|
| 3.249.255.99 |
0.40ms from Dublin,
IE
|
|
| 117.27.241.51 |
1.75ms from Fuzhou,
CN
|
|
| 64.49.126.147 |
1.18ms from Grand Rapids,
US
|
|
| 176.234.234.147 |
7.24ms from Istanbul,
TR
|
|
| 3.96.126.131 |
0.13ms from Montreal,
CA
|
|
| 86.212.122.51 |
9.35ms from Saint-Denis,
FR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Copenhagen, DK
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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